Jon Krakauer continues to write brilliant, well-researched books that make the reader think long after completing the book. Following up Into Thin Air and Into the Wild with another terrific book seemed unlikely, but Krakauer has managed to do it. His look at a tragic double murder, and the Mormon Fundamendalist movement, will shock and outrage most rational people. He gives us an insight into a part of America that most of us will never see.As terrible as the murders were, the most horrifying aspect of the book is the disregard that these groups have for women, and their use of underage innocent girls in the name of religion. For someone who enjoys non-fiction, this is a terrific read.